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If y varies inversely as the square of x and y equals 4 when x equals 5 find y when x is 2?
25
If y varies inversely as the square of x and y equals 4 when x equals 5 findy y when x is 2?
y varies inversely as x2 so y = c/x2 for some constant c. When x = 5, y = 4 So c = x2y = 100 that is y = 100/x2 Then, when x = 2, y = 100/4 = 25
What is the rate of effusion of a gas is inversely proportional to the square root of its molar mass?
Graham's law of effusion.
What times itself equals 185?
It is: the square root of 185 times the square root of 185 equals 185
A square mile equals 160 of what?
4 square acres
How do you translate C varies jointly as d and the cube of e and inversely as the square root of m?
I'm pretty sure the answer is: C= de3k/ √m (C equals d times e cubed times k, divided by the square root of m).
If y varies inversely as the square of x and y equals 4 when x equals 5 find y when x is 2?
25
Translate C varies jointly a d and the cube of e and inversely as the square root of m?
C = k*a*d*e^3/sqrt(m) where k is a constant.
What the relationship between mass and the amount of gravity that pulls 2 object together?
The gravity is proportional to both masses involved, and inversely proportional to the square of the distance.The gravity is proportional to both masses involved, and inversely proportional to the square of the distance.The gravity is proportional to both masses involved, and inversely proportional to the square of the distance.The gravity is proportional to both masses involved, and inversely proportional to the square of the distance.
Is gravity and distance conversely proportional?
No. The word is "inversely", not "conversely". And the force of gravity is inversely proportional to the square of the distance.
By how many times would the gravitational force between two objects decrease if the distance between the two objects was tripled?
The gravitational force between two objects decreases by a factor of 9 if the distance between the objects is tripled. This is because the gravitational force is inversely proportional to the square of the distance between the objects.
A number y varies inversely as the square of x If y equals 2 when x equals 6 what is y when x equals 3?
x2y = k (constant) so 36 x 2 ie 72 is the constant. If x = 3 then y = 72/9 = 8
If y varies inversely as the square of x and y equals 4 when x equals 5 findy y when x is 2?
y varies inversely as x2 so y = c/x2 for some constant c. When x = 5, y = 4 So c = x2y = 100 that is y = 100/x2 Then, when x = 2, y = 100/4 = 25
What factors should be considered when determining the electrostatic force between two protons?
When determining the electrostatic force between two protons, factors to consider include the distance between the protons, the magnitude of their charges, and the medium through which the force is acting. The force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
How can you wrote a mathematical expression that shows that x is inversely proportional to the square of y?
X=k/square of y
Area of square equals 25 side of square equals?
5.
If x varies jointly as y and the square as z and x equals 40 when y equals 20 and z equals 2 find x when y equals 30 and z equals 3?
As x ∝ yz2 then x = kyz2 where k is a constant. Substituting the given figures, 40 = k*20*22 = 80k Then k = ½ and the formula is, x = ½yz2 So, x = ½ * 30 *32 = 135
